The ABB 2CCS800900R0021 is an auxiliary contact block designed for use with ABB's S800 series of miniature circuit breakers (MCBs).It provides additional switching contacts that can be used for various control
and signaling purposes. This accessory enhances the versatility and functionality of the S800 MCBs.
Key Features and Specifications
Contact Configuration: 2 Normally Closed (NC) and 2 Normally Open (NO) contacts
Mounting:DIN rail mountable for easy installation
Compatibility:Specifically designed for use with S800 series MCBs
Applications: Control circuits, signaling, interlocks, and monitoring
Advantages
Versatility: Provides additional switching options for various control applications
Reliability: Constructed with high-quality materials for long-term durability
Ease of Installation: Simple to install on a DIN rail
Compatibility: Seamlessly integrates with ABB S800 MCBs
Safety: Designed to meet relevant safety standards
Precautions
Compatibility: Ensure compatibility with the specific S800 MCB model before installation
Wiring: Correct wiring is essential for proper operation and safety
Torque: Tighten the screws to the specified torque to prevent loosening
Environment: Avoid exposure to excessive heat, cold, or humidity
Maintenance: Regular inspection is recommended to ensure continued safe operation
Applications
Motor Control: Used in motor control circuits to provide auxiliary contacts for signaling, interlocks, or overload protection.
Lighting Control: Can be used for lighting control circuits, such as emergency lighting or time-based control.
Safety Circuits: Employed in safety circuits to provide additional contacts for safety interlocks or emergency stop functions.
Automation Systems:Used in automation systems for various signaling and control functions.
Additional Information
Data Sheet: Refer to the official ABB product data sheet for detailed specifications and technical information.
Standards: Complies with relevant international standards for electrical equipment.
Accessories: A variety of accessories, such as terminal blocks and covers, are available for added functionality.
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
